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2026-01-27 - 19:10
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack7slot0.osadl.org (updated Tue Jan 27, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650600,0irq/26-eth1-rx-0-21swapper/207:06:562
120650590,0irq/26-eth1-rx-0-21swapper/107:06:101
112750590,0irq/25-eth00-21swapper/307:05:503
120650440,0irq/26-eth1-rx-0-21swapper/007:06:460
7603992019,0cyclictest4498-21id10:03:582
7602991513,0cyclictest32039-21diskmemload10:40:591
7604991413,0cyclictest0-21swapper/311:07:443
760499140,0cyclictest0-21swapper/312:39:033
760399141,0cyclictest10972-21sshd11:47:272
760299141,0cyclictest0-21swapper/110:16:221
7601991413,0cyclictest112750irq/25-eth011:27:280
7601991413,0cyclictest0-21swapper/010:11:580
7601991411,0cyclictest0-21swapper/010:02:270
112750140,0irq/25-eth023178-21sshd09:52:070
7604991313,0cyclictest0-21swapper/310:25:273
7604991312,0cyclictest0-21swapper/311:27:583
7604991312,0cyclictest0-21swapper/310:21:303
7604991312,0cyclictest0-21swapper/310:04:193
7604991312,0cyclictest0-21swapper/309:31:543
7604991312,0cyclictest0-21swapper/309:18:263
7604991312,0cyclictest0-21swapper/309:18:263
7603991312,0cyclictest31027-21sshd09:48:302
7603991312,0cyclictest0-21swapper/210:11:032
760399130,0cyclictest0-21swapper/211:39:062
7602991312,0cyclictest1302-21sshd11:45:551
760299130,0cyclictest32039-21diskmemload10:32:371
760299130,0cyclictest0-21swapper/110:54:011
760299130,0cyclictest0-21swapper/110:37:151
760199130,0cyclictest0-21swapper/009:20:170
271130,0ktimersoftd/20-21swapper/210:07:342
112750130,0irq/25-eth00-21swapper/011:33:430
7604991212,0cyclictest0-21swapper/309:20:383
7604991211,0cyclictest1995-21sshd10:13:233
7604991211,0cyclictest19329-21sshd11:34:063
7604991211,0cyclictest0-21swapper/312:03:093
7604991211,0cyclictest0-21swapper/310:37:473
7604991210,0cyclictest0-21swapper/312:13:573
7604991210,0cyclictest0-21swapper/309:25:033
760499120,0cyclictest0-21swapper/312:21:303
760499120,0cyclictest0-21swapper/311:46:253
760499120,0cyclictest0-21swapper/310:52:463
760499120,0cyclictest0-21swapper/309:10:113
7603991212,0cyclictest0-21swapper/211:26:342
7603991211,0cyclictest27245-21id11:20:242
7603991211,0cyclictest0-21swapper/212:18:082
7603991211,0cyclictest0-21swapper/212:04:252
7603991211,0cyclictest0-21swapper/211:04:082
7603991211,0cyclictest0-21swapper/209:40:372
7603991211,0cyclictest0-21swapper/209:40:372
7603991210,0cyclictest0-21swapper/209:57:062
7603991210,0cyclictest0-21swapper/209:31:052
760399120,0cyclictest1480-21nfsd11:30:442
760399120,0cyclictest0-21swapper/210:59:432
760399120,0cyclictest0-21swapper/210:19:242
760399120,0cyclictest0-21swapper/209:19:472
760399120,0cyclictest0-21swapper/209:19:472
7602991211,0cyclictest4975-21sshd10:28:281
7602991211,0cyclictest0-21swapper/112:00:411
7602991211,0cyclictest0-21swapper/111:25:151
7602991210,0cyclictest0-21swapper/110:09:581
7602991210,0cyclictest0-21swapper/109:56:021
760299120,0cyclictest32039-21diskmemload10:49:351
760299120,0cyclictest2443-21bash11:07:021
760299120,0cyclictest0-21swapper/111:39:461
760299120,0cyclictest0-21swapper/109:49:391
760299120,0cyclictest0-21swapper/109:20:571
760199128,0cyclictest0-21swapper/011:20:180
7601991211,0cyclictest31605-21sshd11:35:500
7601991211,0cyclictest10661-21sshd12:16:370
7601991211,0cyclictest0-21swapper/009:31:470
7601991210,0cyclictest0-21swapper/011:52:340
760199120,0cyclictest4801-21sshd10:43:000
760199120,0cyclictest21245-21sshd11:44:130
760199120,0cyclictest0-21swapper/012:32:120
760199120,0cyclictest0-21swapper/010:32:250
760199120,0cyclictest0-21swapper/009:36:390
760199120,0cyclictest0-21swapper/009:27:080
112750120,0irq/25-eth00-21swapper/012:35:090
7604991111,0cyclictest0-21swapper/311:52:363
7604991111,0cyclictest0-21swapper/310:19:323
7604991111,0cyclictest0-21swapper/309:41:123
7604991111,0cyclictest0-21swapper/309:41:123
7604991110,0cyclictest0-21swapper/311:17:523
760499110,0cyclictest30702-21sshd09:53:173
760499110,0cyclictest0-21swapper/307:28:333
7603991111,0cyclictest9093-21sshd12:06:382
7603991111,0cyclictest0-21swapper/210:31:292
7603991111,0cyclictest0-21swapper/210:21:232
7603991111,0cyclictest0-21swapper/209:52:412
7603991110,0cyclictest19450-21sshd09:27:212
7603991110,0cyclictest1480-21nfsd11:55:192
7603991110,0cyclictest0-21swapper/212:31:022
7603991110,0cyclictest0-21swapper/212:20:492
7603991110,0cyclictest0-21swapper/212:11:022
7603991110,0cyclictest0-21swapper/209:13:122
760399110,0cyclictest1739-21munin-node12:25:192
760399110,0cyclictest0-21swapper/211:53:552
7602991111,0cyclictest0-21swapper/112:33:551
7602991111,0cyclictest0-21swapper/112:16:071
7602991111,0cyclictest0-21swapper/111:58:291
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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